<!-- angular通过ng-modal添加模态框时，不需要外层的div，只需从modal-content开始即可 -->
<div class="">
    <div class="modal-header">
        <h3 class="modal-title">{{designTitle}}</i></h3>
    </div>
    <create-req-design type="{{type}}" tr-list="selectedTrData" save-fun="createClick(data)" cancel-fun="cancelClick()"></create-req-design>
</div>
